MCMedicalCodingSoftware
E86.1

E86.1: Hypovolemia

Billable / specific codeICD-10-CM

E86.1 is a billable, specific ICD-10-CM code for hypovolemia. It is valid for submission on a claim.

Check E86.1 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Depletion of volume of plasma

Excludes1 inherited from the categories above E86.1

A category’s note binds every code beneath it.

Written on E86: Volume depletion

  • dehydration of newborn (P74.1)
  • postprocedural hypovolemic shock (T81.19)
  • traumatic hypovolemic shock (T79.4)

Excludes2 inherited from the categories above E86.1

Not part of this code, but both may be coded when both are present.

Written on E86: Volume depletion

  • hypovolemic shock NOS (R57.1)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

E86.1 is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56500Billing and Coding: Cardiac Catheterization and Coronary Angiography
  • A56505Billing and Coding: Transesophageal Echocardiography (TEE)
  • A56625Billing and Coding: Echocardiography
  • A57189Billing and Coding: Serum Magnesium

Alphabetic index entries that lead here

  • Hypovolemia
  • Depletion›plasma

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under E86

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.